LT6014ACDD#PBF Equivalent & Substitute Parts

Part Overview

The LT6014ACDD#PBF is a general-purpose operational amplifier manufactured by Analog Devices Inc., featuring dual circuits in a rail-to-rail configuration. This device is classified as an active linear amplifier and is currently in active product status. The LT6014ACDD#PBF is packaged in an 8-DFN (3x3) surface-mount format with exposed pad configuration.

Substitute parts are identified when equivalent functional performance can be achieved within the specified electrical and mechanical parameters of the application. Alternative components may be necessary due to inventory availability, supply chain considerations, or specific design requirements that fall within the acceptable parameter ranges for this amplifier category.

Substiute Parts

LT6014ACDD#PBF

Analog Devices Inc.In Stock: 1038LT6014ACDD#PBF Datasheet

Current PartRFQ

MCP6072T-E/MNY

Microchip TechnologyIn Stock: 6768MCP6072T-E/MNY Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LT6014ACDD#PBF are identified based on functional equivalence within the general-purpose amplifier category. The substitution logic is based on the following critical parameters:

Functional Equivalence Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Mounting Type: Surface Mount
• Package Category: 8-pin DFN with exposed pad

Electrical Performance Parameters:

• Gain Bandwidth Product range
• Slew Rate capability
• Input Bias Current specifications
• Input Offset Voltage specifications
• Supply Current consumption
• Output Current per channel
• Supply voltage operating range

Compliance & Environmental Parameters:

• RoHS3 Compliance
• Moisture Sensitivity Level 1
• REACH Status
• Active product status

The MCP6072T-E/MNY from Microchip Technology qualifies as a substitute based on matching functional category, dual-circuit configuration, rail-to-rail output, surface-mount delivery, and equivalent compliance certifications. Both devices operate within the general-purpose amplifier classification and maintain active product status.

Parameter Comparison

Engineering Selection Recommendations

Both the LT6014ACDD#PBF and MCP6072T-E/MNY are active products with ROHS3 compliance and REACH unaffected status, making them suitable for applications requiring regulatory compliance in industrial and commercial environments.

LT6014ACDD#PBF is specified for applications requiring:

• Extended supply voltage range up to 36 V
• Lower input bias current at 100 pA
• Lower input offset voltage at 35 µV
• Operating temperature range to 85°C
• Dual-circuit general-purpose amplification in 8-DFN (3x3) package

MCP6072T-E/MNY is specified for applications requiring:

• Lower supply voltage operation starting at 1.8 V
• Reduced supply current consumption at 110 µA
• Higher slew rate at 0.5 V/µs
• Higher output current capability at 28 mA per channel
• Extended operating temperature range to 125°C
• Dual-circuit general-purpose amplification in 8-TDFN (2x3) package

Selection between these devices depends on specific application requirements regarding supply voltage range, temperature operating range, and output current demands. Both devices maintain equivalent compliance certifications and active product status.

Frequently Asked Questions (FAQ)

Q: Can the MCP6072T-E/MNY directly replace the LT6014ACDD#PBF in all applications?

A: Direct replacement depends on application-specific requirements. Both devices are dual-circuit, rail-to-rail general-purpose amplifiers in surface-mount packages. However, the MCP6072T-E/MNY operates with a maximum supply voltage of 6 V, while the LT6014ACDD#PBF supports up to 36 V. Applications requiring higher supply voltages cannot use the MCP6072T-E/MNY as a substitute. Additionally, the package dimensions differ (8-DFN 3x3 versus 8-TDFN 2x3), requiring PCB layout verification.

Q: What are the key electrical differences between these two amplifiers?

A: The LT6014ACDD#PBF features lower input offset voltage (35 µV versus 150 µV) and lower input bias current (100 pA versus 1 pA). The MCP6072T-E/MNY offers higher slew rate (0.5 V/µs versus 0.2 V/µs), higher output current per channel (28 mA versus 20 mA), and lower supply current consumption (110 µA versus 200 µA). Gain bandwidth products are comparable at 1.4 MHz and 1.2 MHz respectively.

Q: Are both devices suitable for low-voltage applications?

A: The MCP6072T-E/MNY supports operation from 1.8 V minimum supply voltage, making it suitable for low-voltage applications. The LT6014ACDD#PBF requires a minimum supply voltage of 2.7 V. For applications operating below 2.7 V, only the MCP6072T-E/MNY is applicable.

Q: What is the difference between the 8-DFN (3x3) and 8-TDFN (2x3) packages?

A: Both packages are 8-pin surface-mount configurations with exposed pads. The 8-DFN (3x3) package has a 3 mm × 3 mm footprint, while the 8-TDFN (2x3) package has a 2 mm × 3 mm footprint. The different physical dimensions require separate PCB layout designs and cannot be used interchangeably without board redesign.

Q: Do both devices meet the same regulatory compliance standards?

A: Yes. Both the LT6014ACDD#PBF and MCP6072T-E/MNY are ROHS3 compliant, have Moisture Sensitivity Level 1 (unlimited), and REACH unaffected status. Both devices are classified under ECCN EAR99 and HTSUS 8542.33.0001.

Q: Which device should be selected for high-temperature applications?

A: The MCP6072T-E/MNY supports an operating temperature range of -40°C to 125°C, while the LT6014ACDD#PBF operates to 85°C. For applications requiring operation above 85°C, the MCP6072T-E/MNY is the appropriate selection.

Q: What is the significance of the exposed pad in both packages?

A: The exposed pad in both 8-WFDFN packages provides improved thermal dissipation and electrical performance. The pad should be connected to ground or the appropriate reference potential according to the device datasheet and application circuit design.